964 search results - page 130 / 193 » Efficiently Ordering Query Plans for Data Integration |
140
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PVLDB
2010
15 years 2 months ago
2010
Mashups are situational applications that join multiple sources to better meet the information needs of Web users. Web sources can be huge databases behind query interfaces, which...
144
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CRIWG
2004
15 years 5 months ago
2004
Collaborative distance learning involves a variety of elements and factors that have to be considered and measured in order to analyse and assess group and individual performance m...
129
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IFIP
1992
Springer
15 years 8 months ago
1992
Springer
Retrieving relevant information in Data and Knowledge Bases containing a large number of di erent types of information is a non trivial problem. That is the reason why, in areas l...
144
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ESWA
2008
15 years 4 months ago
2008
In a competitive market, semiconductor fabricator must face an environment with multi-product types, multi-priority orders and demand changes in time. Since semiconductor fabricat...
138
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VLDB
1997
ACM
15 years 8 months ago
1997
ACM
Huge masses of digital data about products, customers and competitors have become available for companies in the services sector. In order to exploit its inherent (and often hidde...